.bigbox{
    text-align: center;
}
.inp{
    width: 90%;
    height: 30px;
    border: none ;
    background-color: #aaa;
    text-align: center;
    color: aliceblue;
    margin: 15px auto;
    // padding: 0 10px;
    border-radius: 10px;
}
.mytab{
    display: flex;
    .left>.btn{
        padding: 15px 10px;
        text-align: center;
        display: flex;
        flex-direction: column;
        font-size: 18px;
        background-color: #aaa;
    }
    .left>.active{
        background-color: white;
        color: red;
        border-left:2px solid red ;
    }
    .right{
        display: flex;
        flex: 1;
        flex-wrap: wrap;
        .item{
            width: 33%;
            /* height: 100px; */
            img{
                width: 80%;
            }
        }
        
    }
}